Patents by Inventor Stephen N. Williams
Stephen N. Williams has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20230389959Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: August 11, 2023Publication date: December 7, 2023Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 11779372Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: July 27, 2021Date of Patent: October 10, 2023Assignee: FEMASYS INC.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20210353329Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: July 27, 2021Publication date: November 18, 2021Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 11109892Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: March 30, 2020Date of Patent: September 7, 2021Assignee: Femasys Inc.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20200222082Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: March 30, 2020Publication date: July 16, 2020Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 10646255Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: April 1, 2019Date of Patent: May 12, 2020Assignee: Femasys Inc.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20190282270Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: April 1, 2019Publication date: September 19, 2019Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 10292732Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: September 27, 2018Date of Patent: May 21, 2019Assignee: Femasys, Inc.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20190046237Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: September 27, 2018Publication date: February 14, 2019Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 10111687Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: October 25, 2017Date of Patent: October 30, 2018Assignee: FEMASYS, INC.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20180070985Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: October 25, 2017Publication date: March 15, 2018Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 9839444Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: March 28, 2016Date of Patent: December 12, 2017Assignee: Femasys Inc.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20160346008Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: March 28, 2016Publication date: December 1, 2016Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 9308023Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: May 6, 2015Date of Patent: April 12, 2016Assignee: FEMASYS INC.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20150282839Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: May 6, 2015Publication date: October 8, 2015Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 9034053Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: November 24, 2012Date of Patent: May 19, 2015Assignee: FEMASYS INC.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 8695606Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: November 24, 2012Date of Patent: April 15, 2014Assignee: Femasys Inc.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 8316853Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: July 17, 2009Date of Patent: November 27, 2012Assignee: Femasys Inc.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Patent number: 8316854Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: GrantFiled: October 31, 2011Date of Patent: November 27, 2012Assignee: Femasys Inc.Inventors: Kathy Lee-Sepsick, Lani L. L. Paxton, Jeffrey A. Marcus, Stephen N. Williams
-
Publication number: 20120042879Abstract: The present invention comprises systems, methods and devices for the delivery of compositions for occluding or of means for opening conduits. The implantable occlusive material may be delivered pre-formed or in situ cured and, may be a resorbable material that supports tissue ingrowth that eventually replaces the material leaving little or no original material in place. The delivery system is positioned to allow for placement of the occlusive material into the body conduit. Use of delivery systems, methods and devices for re-opening an occluded body conduit are also included.Type: ApplicationFiled: October 31, 2011Publication date: February 23, 2012Applicant: Femasys Inc.Inventors: Kathy Lee-Sepsick, Lani L.L. Paxton, Jeffrey A. Marcus, Stephen N. Williams